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llvm-project/llvm/test/Transforms/LoopIdiom
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Sjoerd Meijer 2873d9fac5
[LoopIdiomVectorize] Fix FindFirstByte successors (#156945) 
This refactors fixSuccessorPhis from
LoopIdiomVectorize::transformByteCompare and uses it in
LoopIdiomVectorize::expandFindFirstByte to ensure that all successor
Phis have incoming values from the vector basic blocks.

Fixes #156588.

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Co-authored-by: Ricardo Jesus <rjj@nvidia.com>
2025-09-05 14:05:07 +01:00
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AArch64
[LoopIdiomVectorize] Fix FindFirstByte successors (#156945)
2025-09-05 14:05:07 +01:00
AMDGPU
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ARM
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LoongArch
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RISCV
[RISCV][LoopIdiomVectorize] Replace vp.icmp -> regular icmp. NFCish (#157068)
2025-09-05 11:09:07 +00:00
SPIRV
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X86
[SCEV] Try to push op into ZExt: C * zext (A + B) -> zext (A*C + B*C) (#155300)
2025-08-26 19:31:50 +01:00
add-nsw-zext-fold.ll
[SCEV] Try to push op into ZExt: C * zext (A + B) -> zext (A*C + B*C) (#155300)
2025-08-26 19:31:50 +01:00
basic-address-space.ll
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basic.ll
[SCEV] Fold (C * A /u C) -> A, if A is a multiple of C and C a pow-of-2. (#156730)
2025-09-05 08:45:13 +00:00
crash.ll
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ctpop-multiple-users-crash.ll
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cyclic-redundancy-check.ll
[LoopIdiom] Use HashRecognize to optimize CRC (#143208)
2025-09-05 12:19:01 +01:00
dbginfo-cost.ll
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debug-line.ll
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disable-options.ll
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expand-scev-expand-simplifications.ll
[LoopIdiom] Add test for simplifying SCEV during expansion with flags.
2025-08-19 13:22:45 +01:00
expander-do-not-delete-reused-values.ll
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int_sideeffect.ll
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introduce-memset-in-outerloop.ll
[SCEV] Consider non-volatile memory intrinsics as not having side-effect for forward progress (#150916)
2025-08-11 00:24:50 -07:00
lir-heurs-multi-block-loop.ll
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memcpy-debugify-remarks.ll
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memcpy-inline-intrinsic.ll
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memcpy-intrinsic-different-types.ll
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memcpy-intrinsic.ll
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memcpy-tbaa.ll
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memcpy-vectors.ll
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memcpy.ll
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memmove-tbaa.ll
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memset_noidiom.ll
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memset-debugify-remarks.ll
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memset-pattern-tbaa.ll
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memset-pr52104.ll
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memset-runtime-32bit.ll
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memset-runtime-64bit.ll
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memset-runtime-debug.ll
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memset-tbaa.ll
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memset.ll
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non-canonical-loop.ll
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non-integral-pointers.ll
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nontemporal_store.ll
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phi-insertion.ll
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pr28196.ll
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pr33114.ll
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pr70008.ll
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pr80954.ll
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pr82337.ll
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remove-inserted-lcssa.ll
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reuse-cast.ll
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reuse-lcssa-phi-scev-expansion.ll
[SCEVExp] Check if getPtrToIntExpr resulted in CouldNotCompute.
2025-08-26 11:38:40 +01:00
scev-invalidation_topmostloop.ll
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scev-invalidation.ll
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strlen-cleanup.ll
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strlen-noidiom.ll
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strlen-not-emittable.ll
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strlen.ll
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struct_pattern.ll
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struct-custom-dl.ll
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struct.ll
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unordered-atomic-memcpy-noarch.ll
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unroll-custom-dl.ll
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unroll.ll
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unsafe.ll
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unwind.ll
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wcslen16.ll
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wcslen32.ll
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